/**
 * Copyright 2020-2022 Huawei Technologies Co., Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_GPU_NN_TRIPLET_MARGIN_LOSS_GPU_KERNEL_H_
#define MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_GPU_NN_TRIPLET_MARGIN_LOSS_GPU_KERNEL_H_

#include <vector>
#include <string>
#include <memory>
#include <algorithm>
#include <functional>
#include <map>
#include "mindspore/ops/infer/triplet_margin_loss.h"
#include "kernel/gpu/gpu_kernel.h"
#include "kernel/gpu/gpu_kernel_factory.h"
#include "kernel/gpu/cuda_impl/cuda_class/triplet_margin_loss_helper.h"
#include "kernel/gpu/cuda_impl/cuda_ops/complex.h"
#include "include/runtime/hardware_abstract/kernel_base/kernel.h"
namespace mindspore {
namespace kernel {
template <typename T>
using Complex = mindspore::utils::Complex<T>;

class TripletMarginLossGpuKernelMod : public NativeGpuKernelMod {
 public:
  TripletMarginLossGpuKernelMod() { attr_ptr_ = std::make_shared<cukernel::TripletMarginLossAttr>(); }
  ~TripletMarginLossGpuKernelMod() override = default;

  bool Launch(const std::vector<KernelTensor *> &inputs, const std::vector<KernelTensor *> &workspace,
              const std::vector<KernelTensor *> &outputs, void *stream_ptr) override;

  bool Init(const std::vector<KernelTensor *> &inputs, const std::vector<KernelTensor *> &outputs) override;

  int Resize(const std::vector<KernelTensor *> &inputs, const std::vector<KernelTensor *> &outputs) override;
  std::vector<KernelAttr> GetOpSupport() override;

 private:
  std::unique_ptr<cukernel::GpuKernelHelperBase> helper_ptr_{nullptr};
  std::shared_ptr<cukernel::TripletMarginLossAttr> attr_ptr_{nullptr};
};
}  // namespace kernel
}  // namespace mindspore

#endif  // MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_GPU_NN_TRIPLET_MARGIN_LOSS_GPU_KERNEL_H_
